"Contractor" means any person, firm or corporation who or which performs construction work at any mine or facility as defined in Sections 1.03 and 1.16 of this Act.
225 ILCS 705/1.17
"Contractor" means any person, firm or corporation who or which performs construction work at any mine or facility as defined in Sections 1.03 and 1.16 of this Act.
225 ILCS 705/1.17